1955 Patek Philippe wrist watch

Estimated to sell for €12,000 this Patek Philippe wrist watch is a beautifully understated example of the brand.
The vintage watch was created in 1955 and features an 18k gold case with a brown leather strap. The watch has presumably undergone routine maintenance and care to still be in such good condition for a watch of its age.
Also incredibly for a watch from 1955 it still retains its original box. The watch is being auctioned by Auctionata.